Unified approach for determining the enthalpic fictive temperature of glasses with arbitrary thermal history

Xiaoju Guo, Marcel Potuzak, John Mauro, Douglas C. Allan, T. J. Kiczenski, Yuanzheng Yue

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

We propose a unified routine to determine the enthalpic fictive temperature of a glass with arbitrary thermal history under isobaric conditions. The technique is validated both experimentally and numerically using a novel approach for modeling of glass relaxation behavior. The technique is applicable to glasses of any thermal history, as proved through a series of numerical simulations where the enthalpic fictive temperature is precisely known within the model. Also, we demonstrate that the enthalpic fictive temperature of a glass can be determined at any calorimetric scan rate in excellent agreement with modeled values.

Original languageEnglish (US)
Pages (from-to)3230-3236
Number of pages7
JournalJournal of Non-Crystalline Solids
Volume357
Issue number16-17
DOIs
StatePublished - Aug 1 2011

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histories
Glass
glass
Temperature
temperature
Hot Temperature
Computer simulation
simulation

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Materials Chemistry

Cite this

Guo, Xiaoju ; Potuzak, Marcel ; Mauro, John ; Allan, Douglas C. ; Kiczenski, T. J. ; Yue, Yuanzheng. / Unified approach for determining the enthalpic fictive temperature of glasses with arbitrary thermal history. In: Journal of Non-Crystalline Solids. 2011 ; Vol. 357, No. 16-17. pp. 3230-3236.
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Unified approach for determining the enthalpic fictive temperature of glasses with arbitrary thermal history. / Guo, Xiaoju; Potuzak, Marcel; Mauro, John; Allan, Douglas C.; Kiczenski, T. J.; Yue, Yuanzheng.

In: Journal of Non-Crystalline Solids, Vol. 357, No. 16-17, 01.08.2011, p. 3230-3236.

Research output: Contribution to journalArticle

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